5 1/4″ x 2″ Medium Tower Buster with copper bbs, brass filings, steel shavings and orange and blue sand with a large quartz crystal,Quartz s a power stone. It has been called the “Universal Crystal” because of its many uses. It enhances energy by absorbing, storing, amplifying, balancing, focusing and transmitting. It channels universal energy. Quartz also enhances thoughts, as they are a form of energy. Because it directs and amplifies energy, it is extremely beneficial for manifesting, healing, meditation, protection, and channeling. It is also beneficial for storing and retrieving information of all types, as information is a form of energy pattern also. This makes them particularly good for programming to use for a particular purpose. Due to its ability to balance, quartz is excellent for harmonizing and balancing one’s environment. Quartz is also good for energizing other crystals. Used to elininate the negative effects of RF waves from Cellphone towers.